rem

Use the <rem> tag to add model attributes of an extended record to a form. The use case is when the administrator needs to extend a record form in the agent interface. The tag must be specified in the Template field of the widget.

caution

If on the page with a record form for one table there is an RE model for a record of another table, which is added to the form using a widget with the SimpleTag <rem>, the REM client script will not be able to access the form directly through the s_form variable. In this case, there are two independent form objects on the page.

To operate the form in both cases described above, use the construction s_widgets.getForm('formName'), where formName is the name of the required form view.

Available attributes:

Attribute	Type	Mandatory	Description
isPortal	Boolean	N	Set the value to true to enable the tag to be displayed on the portal. The default value is false.
isUserScripts	Boolean	N	Set the value to false to disable the client scripts execution. The default value is true.
modelId	String	N	Specify the ID of the RE model.
recordId	String	N	Specify the ID of an existing record to extend.
style	String	N	Specify the display settings (size, font, color, and others) of the tag elements using the CSS syntax. If the attribute is not configured, the fields added with the <rem> tag look the same as the form fields.
tableName	String	Y	Specify the name of the table to which this tag is bound.

Example:

rem

<rem 
    modelId="{data.model_id}" 
    tableName="{data.table_name}" 
    recordId ="{data.record_id}"
></rem>

Client script

(() => {
    window.s_widget_custom = window.s_widget_custom || {};
    const parameter = new URLSearchParams(window.location.search).get('model_id');
    s_widget.setFieldValue('model_id', parameter);
    s_widget.setFieldValue('table_name', window.s_form.getTableName());
    s_widget.setFieldValue('record_id', window.s_form.getUniqueValue());
})();