CODEWITHSUNDEEP
gwt
Cataclysm
Cataclysm

Reputation: 8608

GWT get Elements by attribute

Which way I can get GWT Elements by it's attribute ? I would like to get all of Elements by giving specific attribute and attribute-value.

<input type = "text" class = "get-TextBox" nature = "price"/>
<input type = "text" class = "get-TextBox" nature = "address"/>
<input type = "text" class = "get-TextBox" nature = "price"/>

above snipet , I want to get input elements by "nature" attribute and containing attribute-values of "price".

At my actual problem ,they are created by dynamic and not in same panel.Many Elements these having "nature" attribute and "price" attribute value. So , I am using DOM Handler for them.

Eg: JQuery (get element by attribute) , it is my main point to get.

But please don't suggest to ( iterate and check it's attribute ) . I am finding the easiest way to get it.

I would really appreciate your suggestions !

Upvotes: 2

Views: 3522

Answers (1)

El Hoss
El Hoss

Reputation: 3832

You can use this code:

NodeList<Element> elements = Document.get().getElementsByTagName("input");

to get all of your inputs. Next step should be to iterate over the list and check the attributes with:

for (int i = 0; i < elements.getLength(); i++) {
    if (elements.getItem(i).getAttribute("nature").equals("price")) {
        // found it
    }
}

a better way would be to use the attribute id instead of nature. In this case you get the element with:

Document.get().getElementById("price")

Alternative you can use Errai where you can bind your widgets to native HTML.

Upvotes: 4

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