Do you have an idea about how to build a GIS with Angular and data from postgresql ? if you have any source of information please tell us and thank you in advance.
@@farahbenromdhan4313 I never worked on angular..but using postgresql one can render geojson or gml data on browser using openlayers or any other api I.e leaflet etc. Many spatial queries I.e buffer intersection etc. Can be implemented using postgis... I will try to make a video on how to fetch gis data from postgresql and render it on web..
Sir, Thanks a lot for such valuable information. Can you please share the video or link where you have been used or can be used External WMS through URL from another remote location and can link the common field from your database. (in short WMS (Village boundary from another server from remote location and WFS (Population data) from your own server). and showing both in the web application.(here data (WMS) from another server through URL and data(WFS) from your server using Geoserver and Mapstore . Thanks
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Sir suppose I want to export a map with markers into the PDF the map which is exported is diffrent when it is exported from different devices how to handle this??
Hi Karan, Greetings! thank you for sharing the nice WebGIS Application. If possible, please create 2 fields of query application (ex. first text box-Dist-Name and second text box -Tehsil-Name or Village-Name), Thank you
good evening how are you? you can help me please when i click on the measurement type and try to measure whether its surface or length but the coordinates are not showing you can help me please thank you
Hello The time last I had to download your video and follow-up the course with succée, I had obtained the source code which had to leave to you to adapt it with my zone of study, but its however I do not hold not followed all the instructions the data posts myself but not average to visualize the data of the table assignee when I click on a point but not reaction. ¶In addition to, I however use the version openlayer v6.9.0 in the video had you use the version v6.5.0 and boostrap 5.0 whereas me I have to use boostrap v5.0.2
dear karan, I tried to follow your tutorial from part 1, however it seems that tomcat server couldn't read my libs folder since my map is not showing. I created the libs folder manually using right click-new folder in Windows. Could you tell me how did you create the libs folder inside Tomcat server? Thank you
Hi, really nice video. I am trying to implement search box but without using wms or geojson. My data is in postgis and using wms layers in web application. Can you help?
Make sure you are connected to internet because jquery ui js and css it is loading from.internet....you can download those files and keep in your machine and give the link instead...then internet will not be needed.. In line 18 jquery-ui.css link add https...
Link for video showing how to install geoserver with tomcat: ua-cam.com/video/RyCFKGm4NSw/v-deo.html How to Publish shapefiles/raster images using GeoServer ua-cam.com/video/JEV66exhBvs/v-deo.html
thank you for this great tutorial !!! I have a problem with the extent on the zoomtoextent when I zoom and when I try to put it back to the initial position of my map it goes to other country you can help me on that please
Uncaught TypeError: Cannot read property 'classList' of undefined at HTMLDivElement. (HomePage.html:774) 8HomePage.html:765 Uncaught TypeError: Cannot set property 'innerHTML' of undefined at e.pointerMoveHandler (HomePage.html:765)
thank you sir for amazing tutorial, I developed the application with geoext and extJs but the functions explained in this video are not working with it please help!!!!!!!!!!!!!!!!!
@@OpenGeoLab sir all the API's are working fine , when I click on query after selecting all the query parameters app crashes... and many of us are facing this problem....
@@mohitverma1513 your query must be returning very large no of features....this may be out of memory error....you may have to increase the heap size in tomcat settings... google it.......try to run the query which returns less features first to check this...
Ok i will try to do that...however, All the code is in one html file ..for which link is in description.....only openlayers, layerswitcher and bootstrap has to be downloaded for which also download link is in description....
link for downloading all the libraries used in the video drive.google.com/file/d/1YvwMn4mqsRmM6-kdV8KxzUPLcYvz90lz/view?usp=sharing link is given in description also
Uncaught TypeError: Cannot read property 'classList' of undefined at HTMLDivElement. (HomePage.html:774) 8HomePage.html:765 Uncaught TypeError: Cannot set property 'innerHTML' of undefined at e.pointerMoveHandler (HomePage.html:765)
![Python for Geospatial Analysis: Install Python, GeoPandas, GDAL and Rasterio library[using pip]](http://i.ytimg.com/vi/Z4ySoDNm0ZI/mqdefault.jpg)
I will make a full video on how to develop this webgis from scratch soon (from downloading libraries to installing software ....with full setup)
thank you in advance hate to follow this thank you for helping us you have a big heart we have seen love
Do you have an idea about how to build a GIS with Angular and data from postgresql ? if you have any source of information please tell us and thank you in advance.
@@farahbenromdhan4313 I never worked on angular..but using postgresql one can render geojson or gml data on browser using openlayers or any other api I.e leaflet etc. Many spatial queries I.e buffer intersection etc. Can be implemented using postgis...
I will try to make a video on how to fetch gis data from postgresql and render it on web..
@@OpenGeoLab thank you so much this is exactly what i need , i need to know how to fetch data from postgresql on web page
@@farahbenromdhan4313 I will make a video on that also...
Thanks for your great content! It's really helpful.
Can't run wfs service it shows "This XML file does not appear to have any style information associated with it."
same problem bro....Did you get any solution to this?? Please help me!!
Sir, Thanks a lot for such valuable information. Can you please share the video or link where you have been used or can be used External WMS through URL from another remote location and can link the common field from your database. (in short WMS (Village boundary from another server from remote location and WFS (Population data) from your own server). and showing both in the web application.(here data (WMS) from another server through URL and data(WFS) from your server using Geoserver and Mapstore . Thanks
How to connect Android to geoserver? Is there any library for this purpose?
Sir,neither query is working not the attribute table . please help
Check the port of geoserver in my case it is 8081....in your case it may be 8080...check it and also make sure all Javascript apps links are ok..
Yes sir , i have changed this.
but still not working. Please help i have submission tomorrow.
Are you getting layer list in the dropdown??mail me your html file along with the snapshot of the page
Ok sir, i am mailing you. please help
Uncaught TypeError: Cannot read property 'classList' of undefined
at HTMLDivElement. (HomePage.html:774)
8HomePage.html:765 Uncaught TypeError: Cannot set property 'innerHTML' of undefined
at e.pointerMoveHandler (HomePage.html:765)
Sir suppose I want to export a map with markers into the PDF the map which is exported is diffrent when it is exported from different devices how to handle this??
Hi Karan, Greetings! thank you for sharing the nice WebGIS Application. If possible, please create 2 fields of query application (ex. first text box-Dist-Name and second text box -Tehsil-Name or Village-Name), Thank you
Please Help me, Query Tool is Not Working... Its Only Showing, But after Click not responding
Mail me your html.page..
Same problem with me also.....Did sir provide any solution to you after you mailed him your HTML page??? Please help me out of this error!!
query tool not working. error like Uncaught TypeError: Cannot set property 'innerHTML' of undefined
Did you get any solution of this??? Please help me by suggesting any solution..I am facing the same problem
good evening how are you? you can help me please when i click on the measurement type and try to measure whether its surface or length but the coordinates are not showing you can help me please thank you
Thanks your video, how setting Query panel using ? I Have download your code, but query panel menu not can
Hello
The time last I had to download your video and follow-up the course with succée, I had obtained the source code which had to leave to you to adapt it with my zone of study, but its however I do not hold not followed all the instructions the data posts myself but not average to visualize the data of the table assignee when I click on a point but not reaction.
¶In addition to, I however use the version openlayer v6.9.0 in the video had you use the version v6.5.0 and boostrap 5.0 whereas me I have to use boostrap v5.0.2
thankyou!!
dear karan, I tried to follow your tutorial from part 1, however it seems that tomcat server couldn't read my libs folder since my map is not showing. I created the libs folder manually using right click-new folder in Windows. Could you tell me how did you create the libs folder inside Tomcat server? Thank you
I also created the libs folder manually....
I will make a full video on how to develop this webgis from scratch soon (from downloading libraries to installing software ....with full setup)
Hi, really nice video. I am trying to implement search box but without using wms or geojson. My data is in postgis and using wms layers in web application.
Can you help?
jquery js can not work/read in my file. Can you help me please
Make sure you are connected to internet because jquery ui js and css it is loading from.internet....you can download those files and keep in your machine and give the link instead...then internet will not be needed..
In line 18 jquery-ui.css link add https...
hello , i had full of video download and setting up by step but i can not load a query . can you make a video how to make cql
Sure will make one..video on that
Can you pls provide the video like for push all layers in the geoserver
Link for video showing how to install geoserver with tomcat:
ua-cam.com/video/RyCFKGm4NSw/v-deo.html
How to Publish shapefiles/raster images using GeoServer
ua-cam.com/video/JEV66exhBvs/v-deo.html
thank you for this great tutorial !!!
I have a problem with the extent on the zoomtoextent
when I zoom and when I try to put it back to the initial position of my map it goes to other country
you can help me on that please
In html page search for.... zoom_ex.....change the lat long of extent as per you area....
@@OpenGeoLab yes I put my own longitude and latitudes but the problem always arises where we take the limits of a country
Extent should me in this order Lower left long lat first and then upper right long lat
@@OpenGeoLab thank you, it works
Uncaught TypeError: Cannot read property 'classList' of undefined
at HTMLDivElement. (HomePage.html:774)
8HomePage.html:765 Uncaught TypeError: Cannot set property 'innerHTML' of undefined
at e.pointerMoveHandler (HomePage.html:765)
I will make a long video on how to develop this webgis from scratch soon (from downloading libraries to installing software..)
Thank you@@OpenGeoLab
thank you sir for amazing tutorial, I developed the application with geoext and extJs but the functions explained in this video are not working with it please help!!!!!!!!!!!!!!!!!
Make sure all the Javascript libraries are placed in the system and their links properly given in the html file...it should work
@@OpenGeoLab sir all the API's are working fine , when I click on query after selecting all the query parameters app crashes... and many of us are facing this problem....
@@mohitverma1513 your query must be returning very large no of features....this may be out of memory error....you may have to increase the heap size in tomcat settings... google it.......try to run the query which returns less features first to check this...
@@OpenGeoLab no this is not the case, please share your mail I will send you my code to check I spend lot of time on that.....
@@mohitverma1513 email is in about section (karanknit@gmail.com)
Add the translation function to this list of videos please.
you can help us and put all the code in zip format
Ok i will try to do that...however, All the code is in one html file ..for which link is in description.....only openlayers, layerswitcher and bootstrap has to be downloaded for which also download link is in description....
link for downloading all the libraries used in the video
drive.google.com/file/d/1YvwMn4mqsRmM6-kdV8KxzUPLcYvz90lz/view?usp=sharing
link is given in description also
Uncaught TypeError: Cannot read property 'classList' of undefined
at HTMLDivElement. (HomePage.html:774)
8HomePage.html:765 Uncaught TypeError: Cannot set property 'innerHTML' of undefined
at e.pointerMoveHandler (HomePage.html:765)
I will make a long video on how to develop this webgis from scratch soon (from downloading libraries to installing software..)