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What to do if jquery val() cannot get the value
- coldplay.xixiOriginal
- 2020-11-16 16:31:423938browse
The solution to the problem that jquery val() cannot obtain the value: first create a new HTML document and specify the ID of the [<input>] element; then write a JS script and use the [.val()] method to obtain it The value of the selected element; then display the obtained input value in the form of a pop-up window; and finally save the file.
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jquery val() cannot get the value solution Method:
1. First create a new HTML document and specify the ID of the <input> element, as shown in the figure below.
#2. Then write a JS script to select elements based on ID, as shown in the figure below.
3. Then use the .val() method to get the value of the selected element.
#4. Display the obtained input value in the form of a pop-up window.
#5. Finally, save the file and view the results in the browser, and you are done.
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