Filtering a layer with attribute value from another layer in Qgis 2.18

How do I filter attributes in QGIS?

Filtering

1. In the Layers Panel, double-click on the layer you wish to filter. The Layer Properties window will open.
2. Click on the General tab.
3. Go to the Query Builder at the bottom right and click on it. You can now enter a Query.
4. Click on OK and then on OK again.

How do I copy attributes in QGIS?

To do this, first make a layer editable. Select some features, copy them to the clipboard, and then paste them into a new layer using Edit ‣ Paste Features as and choosing New vector layer or New memory layer.

How do I join attributes in QGIS?

Open the layer properties (double-click the layer) and click on the Joins tab in the left column. Click the green Addition symbol at the bottom of the dialog box. Change the Join layer to the standalone table and change the join and target fields to the fields that have a common geographic identifier. Click OK.
 

How do I select features by attribute in QGIS?

You can obtain the options for selecting by going to “View” in the menu, and then choosing the “Select” option from the drop-down menu. You can also obtain the options by selecting the “Select Features” icon on your menu.

How do I Create an attribute filter?

To Create an Attribute-To-Attribute Qualification
Click the Create Filter icon . From the Object browser, select an attribute and drag it on the filter pane on the right. Click Qualify. Select the attribute form to filter report data from the drop-down list.

What is attribute based filtering?

Attribute-based: By using this option, you can filter objects based on attribute values on the objects. You can also have different filters for different object types.
 

How do I copy attributes from one layer to another?

You can paste the values into either an individual cell or paste them all into a feature or into all the selected features in that layer.

1. Click the Edit tool.
2. Click the Attributes button.
3. In the Attributes window, right-click the feature you want to copy from and click Copy Attributes.

How do I transfer attributes from one shapefile to another?

Position the pointer over the source feature and click once. This is the feature that contains the desired attribute data. Position the pointer over the target feature and click once to transfer the attribute data of the source feature. You can transfer attributes to multiple features by holding down SHIFT.

How do I copy data from one attribute to another?

You can copy attribute values from one attribute to another within the same module.
Copying attribute values

1. In the module window, click Tools > Functions > Copy Attributes.
2. Select the attribute that contains the values you want to copy and the attribute whose values you want to overwrite.
3. Click OK.

How do I select specific attributes in GIS?

Steps for using Select By Attributes

1. Click Selection > Select By Attributes to open the Select By Attributes dialog box.
2. Choose the layer to perform the selection against.
3. Specify the selection method.
4. Enter a query expression using one of the following methods:
5. Validate your query expression by clicking Verify.

How do you filter an object array based on attributes?

One can use filter() function in JavaScript to filter the object array based on attributes. The filter() function will return a new array containing all the array elements that pass the given condition. If no elements pass the condition it returns an empty array.
 

How do you filter data in a set?

Filter a range of data

1. Select any cell within the range.
2. Select Data > Filter.
3. Select the column header arrow .
4. Select Text Filters or Number Filters, and then select a comparison, like Between.
5. Enter the filter criteria and select OK.